Objective: To compare the safety and efficacy of transmesenteric vein extrahepatic portosystemic shunt (TEPS) and transjugular intrahepatic portosystemic shunt (TIPS) in the treatment of cavernous transformation of the portal vein (CTPV). Methods: The clinical data of CTPV patients with patency or partial patency of the superior mesenteric vein treated with TIPS or TEPS treatment in the Department of Vascular Surgery of Henan Provincial People's Hospital from January 2019 to December 2021 were selected. The differences in baseline data, surgical success rate, complication rate, incidence rate of hepatic encephalopathy, and other related indicators between TIPS and TEPS group were statistically analyzed by independent sample t-test, Mann-Whitney U test, and Chi-square test. Kaplan-Meier survival curve was used to calculate the cumulative patency rate of the shunt and the recurrence rate of postoperative portal hypertension symptoms in both groups. Results: The surgical success rate (100% vs. 65.52%), surgical complication rate (6.67% vs. 36.84%), cumulative shunt patency rate (100% vs. 70.70%), and cumulative symptom recurrence rate (0% vs. 25.71%) of the TEPS group and TIPS group were statistically significantly different (P < 0.05). The time of establishing the shunt [28 (2141) min vs. 82 (51206) min], the number of stents used [1 (12) vs. 2 (15)], and the length of the shunt [10 (912) cm vs. 16 (1220) cm] were statistically significant between the two groups (t = -3.764, -4.059, -1.765, P < 0.05). The incidence of postoperative hepatic encephalopathy in the TEPS group and TIPS group was 6.67% and 15.79% respectively, with no statistically significant difference (Fisher's exact probability method, P = 0.613). The pressure of superior mesenteric vein decreased from (29.33 ± 1.99) mmHg to (14.60 ± 2.80) mmHg in the TEPS group and from (29.68 ± 2.31) mmHg to (15.79 ± 3.01) mmHg in TIPS group after surgery, and the difference was statistically significant (t = 16.625, 15.959, P < 0.01). Conclusion: The best indication of TEPS is in CTPV patients with patency or partial patency of the superior mesenteric vein. TEPS improves the accuracy and success rate of surgery and reduces the incidence of complications.
Humans ; Portal Vein/surgery* ; Portasystemic Shunt, Transjugular Intrahepatic/methods* ; Hepatic Encephalopathy/etiology* ; Treatment Outcome ; Hypertension, Portal/complications* ; Retrospective Studies ; Gastrointestinal Hemorrhage/etiology*

Kangfu Xiaoyan Suppository is widely used in the treatment of gynecological inflammatory diseases. Long-term clinical application and a certain amount of research evidences show that Kangfu Xiaoyan Suppository can alleviate the clinical symptoms of pelvic inflammatory diseases,reduce the recurrence rate,and relieve sequelae,with a better safety and economic characteristics. As a type of nationally protected traditional Chinese medicine and type B medicine included in medical insurance,it has been selected as a Chinese patent medicine for rectal administration. It was included in the Guidelines for diagnosis and treatment of common gynecological diseases of traditional Chinese medicine published by the Chinese Academy of Traditional Chinese Medicine in 2012,the Pelvic inflammatory diseases diagnosis and treatment guidelines issued by the Infectious Diseases Collaborative Group of the Obstetrics and Gynecology Branch of the Chinese Medical Association in 2014,and the group standard of Single use of traditional Chinese medicine/combined antibiot guidelines for clinical practice-pelvic inflammatory diseases of the Chinese Academy of Traditional Chinese Medicine in 2017. To further enhance clinicians' understanding of the drug and better guide its rational clinical use,experts from the field of gynecology of traditional Chinese and Western medicine were invited to develop and compile this expert consensus. This consensus takes full account of clinical evidences and expert clinical experience,and form recommendations for clinical problems based on evidences and consensus recommendations for clinical problems without evidence by nominal grouping method. The expert consensus is mainly formed in the consideration of six factors: quality of evidence,economy,efficacy,adverse reactions,patient acceptability and others. Based on clinical research evidences and expert experience,this consensus provides a preliminary reference for the clinical use of the drug in a concise and clear format. However,evidence-based support is still required in a large number of high-quality studies,and this consensus will be revised in the future according to new clinical problems and the update of evidence-based evidence in practical application.
Consensus ; Drugs, Chinese Herbal/therapeutic use* ; Female ; Humans ; Medicine, Chinese Traditional ; Nonprescription Drugs ; Pelvic Inflammatory Disease/drug therapy* ; Suppositories

Objective To summarize the strategy of sequential parathyroidectomy for secondary hyperparathyroidism.Methods Between January 2009 and December 2017,32 patients with secondary hyperparathyroidism underwent parathyroidectomy in Department of General Surgery,Peking Union Medical College Hospital.There were 11 male and 21 female patients with a mean age of 51.3 years.Eleven of them underwent bilateral neck exploration under general anesthesia,while the rest of them underwent sequential parathyroidectomy.For the patients with sequential parathyroidectomy,a unilateral neck exploration was performed in the initial operation under cervical plexus blocking anesthesia.Second operation for contralateral parathyroid lesions was performed if the serum intact parathyroid hormone (iPTH) was still higher than 1 000 ng/L or related symptoms were not relieved significantly 6 months later after initial surgery.Fisher exact test was used to compare the date between the 2 groups.Results In the bilateral exploration group,the serum iPTH level gradually exceeded above 1 000 ng/L in 5 patients during followup,and reoperation were performed in 3 patients of them.In the group with sequential parathyroidectomy,the serum iPTH level after initial operation exceeded above 1 000 ng/L in 15 patients.Eleven of them underwent contralateral parathyroidectomy,which decreases the serum iPTH levels to less than 1 000 ng/L in 10 patients.Compared with the sequential parathyroidectomy group (1/11),more patients needed to be treated in the intensive care unit after operation in bilateral exploration group (6/11),although the difference was statistically insignificant (P=0.063).Conclusions Sequential parathyroidectomy strategy is feasible for the secondary hyperparathyroidism with severe complications.Prospective controlled observation with large sample size is needed to confirm its effect.

Objective To summarize the strategy of sequential parathyroidectomy for secondary hyperparathyroidism.Methods Between January 2009 and December 2017,32 patients with secondary hyperparathyroidism underwent parathyroidectomy in Department of General Surgery,Peking Union Medical College Hospital.There were 11 male and 21 female patients with a mean age of 51.3 years.Eleven of them underwent bilateral neck exploration under general anesthesia,while the rest of them underwent sequential parathyroidectomy.For the patients with sequential parathyroidectomy,a unilateral neck exploration was performed in the initial operation under cervical plexus blocking anesthesia.Second operation for contralateral parathyroid lesions was performed if the serum intact parathyroid hormone (iPTH) was still higher than 1 000 ng/L or related symptoms were not relieved significantly 6 months later after initial surgery.Fisher exact test was used to compare the date between the 2 groups.Results In the bilateral exploration group,the serum iPTH level gradually exceeded above 1 000 ng/L in 5 patients during followup,and reoperation were performed in 3 patients of them.In the group with sequential parathyroidectomy,the serum iPTH level after initial operation exceeded above 1 000 ng/L in 15 patients.Eleven of them underwent contralateral parathyroidectomy,which decreases the serum iPTH levels to less than 1 000 ng/L in 10 patients.Compared with the sequential parathyroidectomy group (1/11),more patients needed to be treated in the intensive care unit after operation in bilateral exploration group (6/11),although the difference was statistically insignificant (P=0.063).Conclusions Sequential parathyroidectomy strategy is feasible for the secondary hyperparathyroidism with severe complications.Prospective controlled observation with large sample size is needed to confirm its effect.

BACKGROUND: Because of scaphoid irregular shape and the wrist joint and adjacent bones overlap, so the diagnosis and treatment of scaphoid fracture and treatment became so difficult. Which imaging methods hold highest diagnosis rate, and which kind of surgical approaches with less impact on fracture healing are still under discussion.OBJECTIVE: To review the imaging examinations of scaphoid fracture and the research advance in surgical approaches.METHODS: The first author retrieved CJFD and PubMed databases for the literature addressing the imaging examinations and surgical approaches of scaphoid fracture published from 2005 to 2015 with the keywords of "scaphodl bone, fracture, iconography, surgical approach" in Chinese and English, respectively. The old and repetitive articles were excluded, totally 3021 articles were retrieved. In accordance with inclusion and exclusion criteria, finally 24 eligible articles were included for result analysis.RESULTS AND CONCLUSION: (1) The wrist joint at positions of pronation 60°, supination 45°, oblique and lateral can reveal the scaphoid from different angles on X-ray, which improves the diagnosis rate. At present, CT is the most reliable method, but there is a lack of quantization parameter for evaluating scaphoid fracture, especially for occult fracture. MRI can completely show the structure of scaphoid, even blood supply. Bone scintigraphy possesses a higher diagnosis rate than X-ray and CT examinations. (2) The surgical approaches of scaphoid fracture include volar, dorsal, radiocarpa approaches, but none is ideal. (3) The ideal surgical approach still needs a in-depth study, which can well reveal the scaphoid, achieve good reduction, reduce the damage to the remaining blood supply, confirm the position of scaphoid benifical for internal fixator implantation, and can be minimally invasive and easy to operate.

Objective: To determine the early recognizable factors related to patients with fulminant myocarditis. Methods: Medical records from 60 adult patients who were diagnosed with acute viral myocarditis from January 2003 to September 2016 in our hospital were retrospectively reviewed, and divided into the fulminant group (n=9) and the non-fulminant group (n=51). Clinical presentations, biochemical markers, electrocardiography and echocardiography features on admission were analyzed. Results: Prevalence of syncope (33.3%(3/9) vs. 2.0% (1/51), P=0.009) and fatigue (77.8% (7/9) vs. 21.6% (11/51) , P=0.002) was significantly higher, while the duration from flu-like syndromes to chest discomfort was shorter ((2.0±1.8) days vs. (4.5±3.5) days, P=0.041) in the fulminant group than that in the non-fulminant group. Systolic blood pressare (SBP) ((94±14) mmHg(1 mmHg=0.133 kPa) vs. (117±12)mmHg, P=0.001) and left ventricular ejection fraction((49±12)% vs. (60±13)%, P=0.016) were significantly lower, while heart rate ((99±20)bpm vs. (84±19)bpm, P=0.040) and NT-proBNP concentration ((7 962 (1 470, 23 849) ng/L vs. 1 771 (45, 2 380) ng/L, P=0.000) were significantly higher in the fulminant group than those in the non-fulminant group. PR interval was longer (199 (140, 416) ms vs. 156 (112, 204) ms, P=0.021), QRS complex was wider ((127±14)ms vs. (95±13)ms, t=-6.647, P<0.001) in the fulminant group than those in the non-fulminant group. Prolonged QRS duration≥120 ms was more often in fulminant group (77.8%(7/9) vs. 5.9%(3/51), P=0.000). Multivariate analysis revealed that PR interval (adjusted odd ratio 1.044, 95%CI 1.005-1.084, P=0.025) and QRS complex width (adjusted odd ratio 1.252, 95%CI 1.045-1.501, P=0.015) were the independent risk factors significantly associated with fulminant myocarditis. Conclusions The risk of a fulminant course of acute myocarditis is higher in patients with elevated NT-proBNP, reduced left ventricular ejection fraction, and conduction disturbances at admission. Prolonged PR interval and widened QRS complex on admission are independent risk factors for developing fulminant myocarditis in adult patients with acute viral myocarditis.

OBJECTIVETo investigate the effect of microRNA-382 (miR-382) on the biological properties of human umbilical cord-derived mesenchymal stem cells (hUC-MSC).

METHODSThe mimics and inhibitor of miR-382 were transfected into hUC-MSC with lipo2000. Inverted microscopy was used to observe the morphology change of hUC-MSC. The proliferation of hUC-MSC was detected by CCK-8. Oil red O and alizarin red staining were applied to assess the adipogenic and osteogenic differentiation of hUC-MSC. Cetylpyridinium chloride was used to the quantitative analysis of osteogenic differentiation. The expression of Runx2 and some cytokines were detected by RT-PCR.

RESULTSmiR-382 did not influence the morphology, proliferation and adipogenic differentiation of hUC-MSC miR-382 inhibited the expression of Runx2, thus could inhibit the osteogenesis of hUC-MSC, being confirmed by alizarin red stain; miR-382 could influence the expression of key cytokines secreted from hUC-MSC, such as IL-6, IDO1, G-CSF, M-CSF, GM-CSF.

CONCLUSIONmiR-382 decreases the expression of Runx2 and inhibites the osteogenesis of hUC-MSC. In addition, it also affects the expression of some key cytokines secreted from hUC-MSC.

Cell Differentiation ; Core Binding Factor Alpha 1 Subunit ; metabolism ; Granulocyte Colony-Stimulating Factor ; metabolism ; Granulocyte-Macrophage Colony-Stimulating Factor ; metabolism ; Humans ; Indoleamine-Pyrrole 2,3,-Dioxygenase ; metabolism ; Interleukin-6 ; metabolism ; Macrophage Colony-Stimulating Factor ; metabolism ; Mesenchymal Stromal Cells ; cytology ; MicroRNAs ; metabolism ; Osteogenesis ; Transfection ; Umbilical Cord ; cytology

Aconiti Lateralis Radix (Fuzi) is a toxic traditional Chinese medicine with definite efficacy. In order to improve the quality control of its different prepared products and ensure the security in clinic, it is significant to establish a method of quality evaluation related to clinic adverse effects. Aiming at the important biological marker of early cardiac toxicity reaction, there was no method to detect it. In this manuscript, a novel approach for measuring the minimal toxic dose (MTD) of premature ventricular contractions (PVC) poisoning of rats was established. Then, the determination methodology and conditions were optimized to meet the needs of the quality and biological assessment, including animal sex, weight, stability of standards and test solutions. Using this method, the MTD value of different Fuzi products were determined, such as Heishunpian, Baifupian, Zhengfupian, Baofupian, and Paotianxiong. The results showed that the MTD of Fuzi was significantly decreased after detoxification processed (P<0.05) and the MTD of Heishunpian, Zhengfupian, Baofupian and Baifupian was as much as 15.76, 22.36, 19.65 and 20.97 times to that of unprocessed Shengfuzi. In addition, Paotianxiong could not induce PVC in rats, which indicated that Paotianxiong was nontoxic and safe.This method could appropriately reflects the cardiotoxity of Fuzi and its prepared samples. Together with the chemical composition analysis, the contents of diester alkaloids were explored including aconitine, mesaconitine and hypaconitine as well as monoester alkaloids in Fuzi and its prepared products were significantly associated with PVC. Furthermore, there may be some components undetermined facilitating arrhythmia to be worth exploring. This research provides an overall and comprehensive approach to diagnose early clinical cardiotoxity and control the quality of Fuzi, which could not only be a complementary solution for the chemical evaluation, but a new method to ensure its efficacy and security of clinical application.

OBJECTIVE: To understand the general awareness of the residents around a newly built nuclear power,to evaluate the safety and the attitude on the construction of nuclear power. METHODS: By the stratified random sampling method,1 029 general publics and 260 representatives were selected for investigation. The participants were from 30 km range around the nuclear power plant,each 5 km was assigned as 1 layer and there were total 6 layers. RESULTS: 74. 9%( 965 /1 289) interviewees were not aware of nuclear power,3. 1%( 40 /1 289) interviewees were well or very-well understand nuclear power. The awareness score of the general publics was lower than that of the representatives( 1. 0 vs3. 0,P < 0. 01); male,younger people,higher educational level,higher family income,religious people and living close to the nuclear power plant had higher awareness( P < 0. 05). A total of 28. 4%( 366 /1 289) interviewees considered the nuclear power was very safe or safe. The evaluation of nuclear power safety of the general publics was inferior to the representatives( P < 0. 05). The representatives,older people and those living far away from the nuclear power have better evaluation on the nuclear power safety than the general publics( P < 0. 05). Only 13. 0%( 167 /1 289) interviewees supported building the nuclear power in their residence construction; male,people with family members working in nuclear power plant,people with high degree of awareness on nuclear power,considered highly safety of the nuclear power had higher support for the local nuclear power construction( P < 0. 05). The interviewees who mostly believe about nuclear energy sources were experts,government officials,plant management and domestic media. CONCLUSION: Residents around the nuclear power plant had low awareness of the knowledge about nuclear power. Therefore,it is necessary to enhance the awareness of residents on nuclear power and the trust on the government.